//3.定义一个结构体变量(包括年月日)。定义一个函数，用于计算该日在本年中是第几天？ 注意闰年问题
#include <stdio.h>
struct date
{
	int year;
	int month;
	int day;
};
int main()
{
	struct date p;
	scanf("%d %d %d", &p.year, &p.month, &p.day);
	int year[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
	int day;
	day = p.day;
	register int i = 0;
	for(i = 0; i < p.month - 1; i++)
	{
		day = day + year[i];
	}
	if(((p.year % 4 == 0 && p.year % 100 != 0) || p.year % 400 == 0) && p.month > 2)
	{
		printf("%d\n", day + 1);
	}
	else
	{
		printf("%d\n", day);
	}
	return 0;
}
